Keebin’ with Kristina: the One with the 24-Hour Macro Pad
![Illustrated Kristina with an IBM Model M keyboard floating between her hands.](../themes/icons/grey.gif)
They say Rome wasn’t built in a day, but this great little music-controlling macro pad by [nibbler] actually was. Why? Because as Hackaday’s own [Donald Papp] reminded us, we all need a win sometimes, especially as projects drag on and on without any end in sight.
One-day turnaround usually means using parts on hand and limiting oneself to already-learned skills and techniques. No problem for [nibbler], who, armed with an Arduino Leonardo Tiny and a some colorful push buttons, set about designing a suitable enclosure, and then putting it all together. Was this a win? [nibbler] says yes, and so do I.
Keycaps To Dye For
It’s important that you realize there is both iDye and iDye Poly out there, and the latter is what you want. The difference is mainly in the extra lump of stuff which is dubbed the color intensifier. You will also want a PBT keycaps for sure, not ABS, and a big strainer if you want to dye them more like Easter eggs.
Once you’ve gathered a pot to dye them in and some water, just turn up the heat to a simmer and stir in the iDye gunk until it dissolves. Throw in the keycaps, wait 10-15 minutes, and then rinse them off and let them dry and Bob’s your proverbial uncle. The chap in the video below only did a handful of caps, which looks pretty snazzy.
The Centerfold: Six Sides of Miss Fifi
Do you rock a sweet set of peripherals on a screamin’ desk pad? Send me a picture along with your handle and all the gory details, and you could be featured here!
Historical Clackers: The Helios Typewriter
![The Helios typewriter, which only has two rows of keys and uses a bunch of layers to expand their input.](../themes/icons/grey.gif)
Some people like their keyboards small, like really small. So small that they end up with more layers than a fancy restaurant dessert. Apparently this has pretty much always been the case, as evidenced by the Helios typewriter introduced in 1908.
With just two rows of ten keys each, Justin Wilhelm Bamberger & Co.’s machine could output 80 characters total, thanks to a four-tier, cast-aluminium typewheel and three shift keys located to the left of the keyboard. You can get a closer look here, on a late model of the typewriter.
Operation looked like this: whenever a key was pressed, the typewheel would spin and move forward to strike the paper. Not a whole lot seems to be known about these little machines. By 1909, production had been taken over by the Kanzler typewriter factory in Berlin. Both companies eventually dissolved, and by 1915, the rights were acquired by A. Ney & Co. who renamed it the Helios-Klimax.
Via reddit
ICYMI: ErgO, Computer Interactions Can Be Comfortable
ErgO is built out of breakout boards, so it’s simple to recreate. It has a lot of features that you don’t get with standard equipment, like ultra portability and device-switching capability.
At the heart of this ring is the Seeed Xiao nRF52840, which of course controls Bluetooth communication with your computer. Add to that a clickable Pimoroni trackball and some capacitive touch sensors, and you have a really capable smart ring that should be fairly easy to build or remix thanks to [Sophia]’s detailed instructions.
Got a hot tip that has like, anything to do with keyboards? Help me out by sending in a link or two. Don’t want all the Hackaday scribes to see it? Feel free to email me directly.